Simplex 4100-1327
Simplex 4100-1327
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Simplex 4100-1327 DigitalFlex-50 Amplifier, 120V, 50W (70V), 3 NACs
The Simplex 4100-1327 is a DigitalFlex-50 audio amplifier card used in Simplex 4100U/4100ES fire alarm and mass notification systems to provide amplified voice/tone audio output over 70.7 VRMS notification appliance circuits.
Key Features:
• 50W Total Output: Delivers up to 50W of amplified audio, configurable across channels (for example 0W/50W, 25W/25W, or 10W/40W splits).
• Three Class B Audio NACs: Provides three standard audio notification appliance circuits, each rated up to 2A.
• 70.7 VRMS Output with Constant Supervision: Supplies 70V RMS audio output with continuous circuit supervision for code-compliant voice/tone notification.
• Self-Backup Design: Automatically reroutes audio to a remaining functional channel if one channel fails, improving system reliability.
• Environmental Rating: Rated for operation from 32-120°F (0-49°C) at up to 93% relative humidity, non-condensing.
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